I have a LNIB (100 rounds fired) M&P Pro 9mm i want to trade for a M&P Pro .40. If you have the .40 and want the 9mm we can just send each other our slides and magazines in the box and not have to deal with any FFL hoops. I have 6 magazines and 4 of them have +6 Arredondo base pads. If you have mags with pads i will trade you equal amounts. if you don't have base pads, I'll send you mags without base pads. PM in interested.